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11B3315324 — ROOF CENTER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11B3315324: ROOF CENTER.

The ROOF CENTER is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_width: 2.00 INCHES NOMINAL IN, overall_height: 1.50 INCHES NOMINAL IN, special_features: NEXT ASSEMBLY 4940-01-454-9877, end_item_identification: 014549877, part_name_assigned_by_controlling_agency: ADAPTER, CENTER ROOF. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-675-1772, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
11B3315324
NSN: 5340-01-675-1772
FSC: 5340 — Hardware, Commercial
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
materialPLASTIC
overall_width2.00 INCHES NOMINAL IN
overall_height1.50 INCHES NOMINAL IN
special_featuresNEXT ASSEMBLY 4940-01-454-9877
end_item_identification014549877
part_name_assigned_by_controlling_agencyADAPTER, CENTER ROOF
NSN5340-01-675-1772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11B3315324 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.50 INCHES NOMINAL IN
OVERALL WIDTH2.00 INCHES NOMINAL IN
SPECIAL FEATURESNEXT ASSEMBLY 4940-01-454-9877
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, CENTER ROOF
END ITEM IDENTIFICATION014549877
MATERIALPLASTIC
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11B3315324?
11B3315324 is a ROOF CENTER.
What is the NSN for 11B3315324?
11B3315324 is cataloged in the U.S. Government catalog under NSN 5340-01-675-1772. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.